7
the adjusting screw and/or the pump controller so that a nearly dry foam will be produced. There is an arrow
on the adjusting screw. If it points to the skimmer, the outlet is set to the lowest level.
Ensure, when filling the skimmer that the water level of the aquarium resp. filter sump is not lowered too
much. Possibly, keep freshly prepared saltwater ready for refilling.
After first use or after cleaning the skimmer, it takes some time for the initial foam to build up in the reaction
pipe of the collection cup. This is because the cleaned acrylic initially reacts with the water until a build up of
fatty acids naturally takes place.
After approx. 24 hours, the foam should be pushed slowly and evenly into the collection cup. The quantity of
liquid and organic substances depends on the pollution of the aquarium.
6.
Maintenance
Foam cup:
Depending on the organic load, the cup should be cleaned daily to weekly.
Skimmer pipe:
This only needs occasional cleaning. We recommend intervals from 6 to 12 months.
Reaction pipe:
For a complete cleaning, the base can be unscrewed.
Venturi pump:
The maintenance of the pump should be done at least every two months, if necessary, even
more often:
-
Drain the water out and dismantle the pump. Flush the pump housing and needle wheel with clean water
and, if necessary, use a brush. The same should be done with the air injection nozzle.
7.
Failures
Problem
:
The pump or the skimmer do not run properly or not at all.
Cause:
Check that the ceramic axle of the needle wheel rotates freely in the ceramic bushing of the
pump bearing.
Action:
Clean the pump more often. Try to turn the ceramic axle carefully in the bushing.
Problem:
The ratio between supplied air and the water volume is not correct.
Cause:
Possibly, the air injection nozzle is clogged or the pump head resp. needle wheel is dirty.
Action:
Dismantle the venturi pump, clean the needle wheel and pump thoroughly, carefully clean the
air injection nozzle with a thin brush or blunt instrument and re-assemble the pump again.
Problem
:
The skimmer skims off too heavily. The foam cup is filled too fast.
Cause:
The water level in the filter sump is not optimal, water flow is too quick.
Action:
Adjust water level or decrease the pump power.
8.
Warranty conditions
AB Aqua Medic GmbH grants the first-time user a 24-month guarantee from the date of purchase on all material
and manufacturing defects of the device. Incidentally, the consumer has legal rights; these are not limited by
this warranty. This warranty does not cover user serviceable parts, due to normal wear & tear i.e: impellers or
drive wheels etc. The original invoice or receipt is required as proof of purchase. During the warranty period, we
will repair the product for free by installing new or renewed parts. This warranty only covers material and
processing faults that occur when used as intended. It does not apply to damage caused by transport, improper
handling, incorrect installation, negligence, interference or repairs made by unauthorized persons. In case of a
fault with the unit during or after the warranty period, please contact your dealer.
All further steps are
clarified between the dealer and AB Aqua Medic. All complaints and returns that are not sent to us
via specialist dealers cannot be processed.
AB Aqua Medic is not liable for consequential damages resulting
from the use of any of our products.
AB Aqua Medic GmbH
-
Gewerbepark 24 - 49143 Bissendorf/Germany
- Technical changes reserved – 11/2019/v1
